CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG  216 3rdparty/include/opencl/1.2/CL/cl.h #define CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG       0x1009
CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG  386 modules/core/src/ocl.cpp #define CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG       0x1009